UK communications regulator Ofcom has published a report looking at the use of online communication services. The report reveals that WhatsApp is the most popular messaging app among UK adults, with 76% of respondents having used it in the past three months.

Wireless communications trade organisation CTIA-The Wireless Association has found that mobile data usage exceeded 1.1 trillion MB from July 2011 to June 2012, a 104% increase from the previous 12 months.

There are now 321.7 million mobile connections in the USA, the equivalent of 101% mobile penetration.

Juniper Research has forecast that the amount of mobile messaging traffic worldwide will reach 28.2 trillion messages per year by 2017, nearly double the 14.7 trillion messages expected to be sent this year.

It says most of this growth will come from instant messaging (IM), which will account for over a quarter of all mobile messages in five years’ time.

Mark Bridge writes:

A couple of research reports this week have noted that text messaging and picture messaging growth is slowing down. Could this be the end for our trusty friend SMS and its bolder, brighter (and slightly flakier) sibling MMS?

HP, Facebook and Twitter are all up for discussion in The Fonecast this week, along with customer service complaints, mobile security failings and children with iPhones.

Tony Blinard of Keys2iPhone.com writes:

Not too long ago, iPhone enthusiasts rallied the White House with an online petition to legalize out-of-contract iPhone unlocking. The Obama administration cast its support that generated only a lukewarm response from the industry. Not surprising: the top three U.S. wireless carriers - Verizon, AT&T and Sprint - have relied on contracts to sell cell phones for over a decade. With Apple's introduction of iPhone - the most expensive smartphone in history - the carriers could then generate lucrative profit margins on each and every phone sold under contract. And to make sure the customers wouldn't 'jump ship', the carriers locked in all subsidized iPhones.

Michael Bowman of voanews.com writes:

Top executives of American technology giant Apple faced intense questioning from U.S. lawmakers about the company's use of off-shore entities that allow it to shield billions of dollars in global profits from federal taxes. Apple’s chief executive admitted to no wrongdoing, but urged an overhaul of the U.S. tax code.

Anton Faulconbridge of RantMedia writes:

2013 promises to be an exciting year for the app industry. With the number of smartphone users almost on par with laptop, desktop and tablet users, this is a crucial time for app developers to bring fresh and innovative material to the table.

Whilst many industries are drying out, the smartphone technology sector continues to flourish and a wave of app developers who sit up and take notice of new trends are likely to do well compared with slapdash competitors. Let’s take a look at some savvy tips and tricks to stay ahead of the game in 2013.

Mark Bridge writes:

Unmanned drone aircraft are flown by pilots thousands of miles away, while hackers attempt to intercept their transmissions.

It’s clear that communications technology has transformed 21st century warfare. What may not be so obvious are the ways that wireless communications played a part in the First World War... and the concerns about security that remain with us today.

Mark Bridge writes:

Last year, the Google I/O developer conference gave us plenty of product announcements: Google Glass, the Nexus 7 tablet, the Nexus Q device and the Jelly Bean version of Android. This year’s announcements were less dramatic: a streaming music service, a Google-friendlier Galaxy S4 and some game development tools. Coincidentally (or perhaps not) Apple announced its 50 billionth app download in the middle of the event.

Iain Graham, James Rosewell and Mark Bridge return to review their mobile industry predictions from last year. Which mergers, partnerships and developments did they forecast correctly... and which didn’t work out as planned?

Later in the programme, the team anticipates some of the topics that will be hitting the headlines during 2016.

Mark Bridge learns about the mobile technology trends at Mobile World Congress 2015 by chatting to James Rosewell of 51Degrees, Dr Kevin Curran from the IEEE and Chris Millington of Doro.

They talk about wearable devices, wireless charging, mobile operating systems and much more... including some of their favourite products from the exhibition.

We're taking a look back at the biggest mobile industry news stories from February 2015, including allegations that the UK's security service tried to breach SIM card security by hacking into one of the world's biggest SIM producers.

We also talk about the planned BT and EE merger, the creation of two new UK virtual networks, some acquisitions in the mobile payment arena and a new Ubuntu smartphone.

In today's programme Mark Bridge talks to Chris Millington, who's Managing Director for Doro UK and Ireland.

They discuss the state of mobile retailing in the UK, the future of wearable devices and - as you might expect - smartphones for seniors.

We're back with a month of mobile industry news, including takeover talks and takeover rumours. O2 and Three are said to be discussing a merger... but is there any truth in the suggestions that BlackBerry could be up for grabs?

We also discuss Apple's record-breaking quarterly figures, the highlights of CES and the launch of Microsoft Windows 10, as well as saying farewell to the current version of Google Glass.